HydroBASINS lev08 watershed · #4081110990
Bassin de แม่น้ำมูล
A watershed (drainage basin) is not a body of water — it is the land area where rainfall converges towards a single river that eventually reaches the sea (or an endorheic basin). Boundaries follow ridgelines.
Crosses 5 administrative regions : Kanthararom, Muang Si Sa Ket, Nam Kliang, Phayu, Yang Chum Noi
Sub-basin area
529,5km²
Upstream area
49 446,7km²
Discharge
307,21m³/s
Mean elev.
130m
Administrative coverage
Hydrographic chain
▼ Drains into
▲ Receives from 2 basins
- Bassin de แม่น้ำมูล816 km²
- Bassin de ห้วยสำราญ22 km²
5 dept-equivalent regions (GADM L2)
- 309.6 km²58.7% of basin
- 137.7 km²26.1% of basin
- 32.0 km²6.1% of basin
- 29.2 km²5.5% of basin
- 19.1 km²3.6% of basin
Computed live · GADM 4.1 × HydroBASINS lev08 × WDPA · cached after first hit.
Species present
93 distinct species · 148 observations
Source: GBIF Occurrence snapshot 2026-05-01.
Ecological tissue
Sample of 19 species (selected proportionally per kingdom among those with at least one documented interaction here) to keep the graph readable. Hover for details, click to explore the full ecosystem of a species.
ℹ️ The territory contains many more species than displayed and all their documented interactions: the graph is intentionally the structural skeleton (top-N species by composite local score, edges filtered by Serrano 2009 disparity filter α=0.2).
Indicateurs du tissu écologique
Tissu écologique de Bassin de แม่น้ำมูล : 12 espèces reliées par 25 interactions GloBI sur 3 types (connectance 13.2%, filtre Serrano α=0.2). 8 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).
Comparaison sur la connectance du réseau local complet vs distribution nationale (toutes les communes françaises).
Hydroclimate (BasinATLAS lev08)
Mean T°
27,0°C
Annual rain
1 396mm
Moisture idx (CMI)
-0,18
Runoff
470mm/an
PET
1 699mm
AET
991mm
Mean slope
0,4°
Water table
18cm
Forest
1%
Crops
57%
Urban
2%
Protected
0%
HydroATLAS BasinATLAS v10 (Linke et al. 2019) · HydroBASINS lev08 (Lehner & Grill 2013)